PT - JOURNAL ARTICLE AU - D Neuhauser AU - M Diaz TI - Homeopathy or regular medicine? Cook County Hospital, Chicago, Illinois, 1882–1887: evidence, politics, customer choice and provider perceptions at work AID - 10.1136/qshc.2007.023705 DP - 2008 Feb 01 TA - Quality and Safety in Health Care PG - 76--78 VI - 17 IP - 1 4099 - http://qualitysafety.bmj.com/content/17/1/76.short 4100 - http://qualitysafety.bmj.com/content/17/1/76.full SO - Qual Saf Health Care2008 Feb 01; 17